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Online Tests
FSC Part 2 Mathematics Chapter 1 Test Online MCQs With Answers
Question # 1
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Question # 2
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f(x
2
+ 1)
f(x)
f(x
2
)
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Question # 3
If the degree of a polynomial function is ------------, then it is called a linear function:
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0
1
2
3
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Question # 4
The function y = ln x is a/an -------------- function of x.
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Constant
Explicit
Exponential
Logarithmic
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Question # 5
Every relation, which can be represented by a linear equation in two variables, represents a:
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Graph
Function
Cartesian product
Relation
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Question # 6
f(x) is odd function. If and only if:
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f(-x) = -f(x)
f(-x) = f(x)
f(x) = 3f(-x)
f(x) = -3f(-x)
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Question # 7
The range of the function f(x) = |x|
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Question # 8
x
2
+ y
2
= 4 is:
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Function
Not a function
Ellipse
Line
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Question # 9
Which one is an identity function ?
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f(x) = g(x)
f (x) = x
f(x) = 1
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Question # 10
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Even
Odd
One-one
Zero
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Question # 11
Which one is a constant function ?
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f(x) = x
2
f(x) = x
f(x) = x + 1
f(x) = 14
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Question # 12
Let f(x) = cos x, then f(x) is an:
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Even function
Odd function
Power function
None of these
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Question # 13
If y = (x), then the variable x is called --------- variable of a function f.
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Dependent
Independent
Image of y
None of these
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Question # 14
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Question # 15
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Undefined
3a
2
a
2
0
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Question # 16
If a function f is from a set X to a set Y, then set X is called the _______ of f:
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Domain
Range
Co-domain
None of these
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Question # 17
Let f(x) = x
2
, real valued function then domain of f is the set of all:
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Real numbers
Integers
Positive numbers
Natural numbers
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Question # 18
A function P(x) = 6x
4
+ 7x
3
+ 5x + 1 is called a polynomial function of degree -------- with leading coefficient -------.
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4, 6
2, 7
2, 3
2, 5
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Question # 19
Which one is not an exponential function ?
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Question # 20
Parametric equations x = a cos t, y = a sin t represent the equation of:
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Line
Circle
Parabola
Ellipse
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